About

About J.G. Williams Construction

San Antonio's one call for all your concrete contracting needs.

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Family and minority owned and operated. We do concrete right.

We are the one call for all your concrete contracting needs

Serving the San Antonio and surrounding community for over 20 years, J.G. Williams Construction specializes in commercial, general and residential concrete projects.

Our company is licensed, bonded and insured and we are available for your concrete project today!

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Our company - We are a family and minority owned business that is licensed, bonded and insured. We are committed to customer satisfaction on every project.
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Our mission - We specialize in large scale commercial concrete design and construction, along with complex general and residential work.
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Our expertise - We have over 30 years experience estimating, designing, planning and executing complex concrete projects.
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Our approach - We believe in building and fostering relationships with our customers. We listen and pay attention to detail to fully meet your expectations.

We've been named San Antonio's top concrete contractor.

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Named by Porch.com as the city's top concrete contractor - based on favorable ratings and reviews from projects we've completed for residential and commercial customers.
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Recognized by Houzz.com for service. - Chosen as one of Houzz's Best of 2016 for Customer Service in the contracting category.

Meet our team.

Guillermo Gujardo - Owner / Founder

Guillermo has been working in the concrete construction industry for over 40 Years. He started as an Estimator and in 1991 he took on the challenge starting his own firm - J.G. Williams Construction.

Guillermo strives for excellence and is constantly looking for ways to go the extra mile for his customers.

Guillermo recognizes that the best way for a company to be successful is for others to share their experience with friends and family which is why he is not satisfied until the customer is satisfied.

William Guajardo - Operations Lead

William is an experienced operations leader with a demonstrated history of working in the construction industry. Skilled in negotiation, budgeting, sales, and sales management - William guides our teams through each and every project.

William is a strong business development professional with a Bachelor of Business Administration (BBA) focused in Computer and Information Systems Security/Information Assurance from The University of Texas at San Antonio.

The type of work we do.

We've broken out our commercial, general and residential concrete services - click for more detail.

View our services

Client testimonials.


We are very proud of the service we provide and stand by every project we work on. Read our testimonials from our happy customers.

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Outstanding job, amazing efficiency, and a rare integrity. They replaced my driveway and and added curb walls. Everything from the initial estimate to the final cleanup was performed exactly as promised and exceeded my expectations. - Brian H
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Great company to work with. Very nice owner and the workers were nice and did an excellent job on my driveway! I highly recommend J.G. Willams Construction. Good people, good business. - Arlene H.
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J.G. Williams Construction truly provided excellent service and professional work. So refreshing to do business with honest, respectable as well as respectful men. I would highly recommend them and I will be doing more business with them in the future. - James A
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In our search for a maior concrete addition to our community pool area J.G. Williams Construction's name was referred by a decorative concrete vendor AND another community. We ended up hiring J.G. Williams Construction for 2 additional phases. - Camile P

Meet your needs AND your budget.

Let us know about your project. Contact us for your FREE estimate today.

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Phone Us - Contact us at 210.884.6717 with your questions or project
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Email - Send to estimates@jgwconstruction.com
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